diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 6 | ||||
| -rw-r--r-- | opcodes/arm-dis.c | 19 | ||||
| -rw-r--r-- | opcodes/arm-opc.h | 87 |
3 files changed, 112 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f307264..539c726 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2001-10-08 Aldy Hernandez <aldyh@redhat.com> + + * arm-opc.h (arm_opcodes): Add cirrus insns. + + * arm-dis.c (print_insn_arm): Add 'I' case. + 2001-10-03 Alan Modra <amodra@bigpond.net.au> * po/POTFILES.in: Regenerate. diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 61038ae..104b933 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -445,6 +445,25 @@ print_insn_arm (pc, info, given) } break; + case 'I': + /* Print a Cirrus/DSP shift immediate. */ + /* Immediates are 7bit signed ints with bits 0..3 in + bits 0..3 of opcode and bits 4..6 in bits 5..7 + of opcode. */ + { + int imm; + + imm = (given & 0xf) | ((given & 0xe0) >> 1); + + /* Is ``imm'' a negative number? */ + if (imm & 0x40) + imm |= (-1 << 7); + + func (stream, "%d", imm); + } + + break; + case 'C': func (stream, "_"); if (given & 0x80000) diff --git a/opcodes/arm-opc.h b/opcodes/arm-opc.h index 36b1809..b3bdbdd 100644 --- a/opcodes/arm-opc.h +++ b/opcodes/arm-opc.h @@ -66,6 +66,7 @@ Thumb specific format options: %N print Thumb register mask (with LR) %O print Thumb register mask (with PC) %T print Thumb condition code (always bits 8-11) + %I print cirrus signed shift immediate: bits 0..3|4..6 %<bitfield>B print Thumb branch destination (signed displacement) %<bitfield>W print (bitfield * 4) as a decimal %<bitfield>H print (bitfield * 2) as a decimal @@ -213,6 +214,92 @@ static struct arm_opcode arm_opcodes[] = {0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"}, {0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"}, + /* Cirrus coprocessor instructions. */ + {0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, + {0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, + {0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, + {0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, + {0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, + {0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, + {0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, + {0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, + {0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, + {0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, + {0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, + {0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, + {0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, + {0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, + {0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, + {0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, + {0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"}, + {0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"}, + {0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"}, + {0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"}, + {0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"}, + {0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"}, + {0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"}, + {0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"}, + {0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"}, + {0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"}, + {0x0e100610, 0x0ff0fff0, "cfmval32%c\tmvax%0-3d, mvfx%16-19d"}, + {0x0e000610, 0x0ff0fff0, "cfmv32al%c\tmvfx%0-3d, mvax%16-19d"}, + {0x0e100630, 0x0ff0fff0, "cfmvam32%c\tmvax%0-3d, mvfx%16-19d"}, + {0x0e000630, 0x0ff0fff0, "cfmv32am%c\tmvfx%0-3d, mvax%16-19d"}, + {0x0e100650, 0x0ff0fff0, "cfmvah32%c\tmvax%0-3d, mvfx%16-19d"}, + {0x0e000650, 0x0ff0fff0, "cfmv32ah%c\tmvfx%0-3d, mvax%16-19d"}, + {0x0e000670, 0x0ff0fff0, "cfmv32a%c\tmvfx%0-3d, mvax%16-19d"}, + {0x0e100670, 0x0ff0fff0, "cfmva32%c\tmvax%0-3d, mvfx%16-19d"}, + {0x0e000690, 0x0ff0fff0, "cfmv64a%c\tmvdx%0-3d, mvax%16-19d"}, + {0x0e100690, 0x0ff0fff0, "cfmva64%c\tmvax%0-3d, mvdx%16-19d"}, + {0x0e1006b0, 0x0ff0fff0, "cfmvsc32%c\tdspsc, mvfx%16-19d"}, + {0x0e0006b0, 0x0ff0fff0, "cfmv32sc%c\tmvfx%0-3d, dspsc"}, + {0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"}, + {0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"}, + {0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"}, + {0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"}, + {0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"}, + {0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"}, + {0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"}, + {0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"}, + {0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"}, + {0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"}, + {0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"}, + {0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"}, + {0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"}, + {0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"}, + {0x0e000500, 0x0ff00f00, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"}, + {0x0e200500, 0x0ff00f00, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"}, + {0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"}, + {0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"}, + {0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"}, + {0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"}, + {0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"}, + {0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"}, + {0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"}, + {0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"}, + {0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, + {0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, + {0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, + {0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, + {0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, + {0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, + {0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"}, + {0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"}, + {0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"}, + {0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"}, + {0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, + {0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, + {0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, + {0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e000600, 0x0ff00f00, "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e100600, 0x0ff00f00, "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e200600, 0x0ff00f00, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, + {0x0e300600, 0x0ff00f00, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, + /* Generic coprocessor instructions */ {0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"}, {0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, |